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36results about How to "Mitigate volatilization" patented technology

Method for Preparing Water-Soluble Tobacco Flavor in Gel State

A method for preparing water-soluble tobacco flavor in gel state is disclosed. The method includes the following steps: mixing food thickener with glycerol in a mass ratio of 1:50 to 1:5 and mixing to uniform, heating to a temperature of 80° C. to 100 ° C. and keep stirring till dissolve thoroughly, homogenizing for 5 to 15 minutes, cooling to a temperature of 30° C. to 50° C., adding water-soluble tobacco flavor and mixing to uniform, and placing at least 12 hours at a temperature of 1° C. to 30 ° C. to obtain a final product. The product obtained by the method can greatly inhibit volatilization of the tobacco flavor, maintain fragrance completely, reduce the loss caused by volatile components, and can be easily transported and stored.
Owner:FEELLIFE BIOSCI INT

Methods of treating manure

InactiveUS7011824B2Reduce phosphorus solubilityInhibit ammonia volatilizationBiocideSludge treatment by de-watering/drying/thickeningSolubilityFeces
A method of treating animal manure solids comprises contacting the solids with a treatment composition comprising AlCl3.nH2O or Al(NO3)3.mH2O, or the residue of AlCl3.nH2O or Al(NO3)3.mH2O, to form a treated waste product, wherein n is from 0 to 10, and m is from 0 to 12. The treatment amount can be effective to reduce phosphorus solubility in the manure; reduce phosphorus runoff and / or phosphorus leaching from fields fertilized with manure; inhibit ammonia volatilization from the manure; flocculate solids in the manure; reduce pathogens in the manure; increase the nitrogen content in the manure; and / or reduce acid rain and PM-10s associated with the manure.
Owner:SEC OF AGRI GOVERNMENT OF THE UNITED STATES OF AMERICA AS REPRESENTED BY THE THE +2

Blue-green grass

A blue-green colored glass composition includes a base portion, such as a conventional soda-lime-silica base, and major colorants. In one embodiment, the major colorants include 0.7 to 0.9 weight percent total iron (Fe2O3), 0.2 to 0.3 weight percent FeO, and 0 to 5 ppm CoO. The glass is characterized by a dominant wavelength in the range of 490 nm to 495 nm and an excitation purity in the range of 3% to 11%. The glass of the invention can be essentially free of Se.
Owner:VITRO FLAT GLASS LLC

Cellulose acylate film, novel compound, polarizing plate and liquid crystal display device

A cellulose acylate film, which includes a compound denoted by general formula (I) below, the equivalent U of which, calculated as a value obtained by dividing the molecular weight of the compound by the number of divalent linking groups denoted by —O—C(═O)—NH— contained per molecule, is less than or equal to 515, wherein, in general formula (I), each of L11 and L21 independently denotes an optionally substituted alkylene group; each of L12 and L22 independently denotes a single bond, any one of or any combination of —O—, —NR1—, —S— and —C(═O)—; R1 denotes a hydrogen atom or a substituent; each of n1 and n2 independently denotes an integer of 0 to 20, with at least either n1 or n2 being an integer of greater than or equal to 1.Q1-(L12-L11)n1-O—C(═O)—NH-(L21-L22)n2-Q2  General formula (I)
Owner:FUJIFILM CORP

Pesticidal compositions with enhanced active ingredient retention in pest control zones

This disclosure concerns the control of the retention and / or persistence of a biologically active compound (e.g., a pesticide) in soil. In some embodiments, the use of polymer-coated particles comprising a biologically active compound leads to increased persistence of the compound in a target zone to which a composition comprising the particles is applied.
Owner:DOW AGROSCIENCES LLC

Electrolysis tank used for aluminum electrolysis and electrolysis process using the electrolyzer

An electrolytic cell for aluminum electrolysis includes a cell body, in which an anode and a cathode are arranged inside the cell body, the cell body is filled with an electrolyte, and at least a part of the anode is immersed in the electrolyte; the anode is arranged above the cell body, the cathode is arranged at the bottom of the electrolytic cell and is covered by aluminum liquid, the electrolyte is located between the anode and the cathode and covers the aluminum liquid; and an insulating layer is arranged on the inner sidewall of the cell body for isolating oxygen or the electrolyte from a carbon block. The anode contains Fe and Cu as primary components; and the electrolyte is composed of 30-38 wt % of NaF, 49-60 wt % of AlF3, 1-5 wt % of LiF, 1-6 wt % of KF and 3-6 wt % of Al2O3, and the molar ratio of NaF to AlF3 is 1.0-1.52.
Owner:INNER MONGOLIA UNITED IND

Method of leaching copper from copper sulfide ore and method of evaluating iodine loss content of column leaching test of the copper sulfide ore

A method of leaching copper from a copper sulfide ore which includes adding a potential adjustment agent for lowering a potential of a leaching solution obtained after leaching copper from the copper sulfide ore by using iodide ion and iron (III) ion, the leaching solution being stored in a tank for storing the leaching solution.
Owner:JX NIPPON MINING& METALS CORP

Method for preparing an electrolyte and an electrolyte replenishment system during aluminum electrolysis process

The disclosure provides a method for preparing an electrolyte and an electrolyte replenishment system during an electrolytic process. The method includes the following steps: Step A: placing aluminum in a reactor, vacuumizing the reactor and feeding an inert gas, heating the reactor to 700-850 degrees centigrade, and adding one or more of potassium fluozirconate, potassium fluoborate, sodium hexafluorozirconate and sodium fluoroborate; and Step B: stirring the reactants for 4-6 hours and extracting the upper molten liquid to obtain an electrolyte replenishment system during an aluminum electrolysis process. The disclosure has the following beneficial effects: when used in the aluminum electrolysis industry, the electrolyte system provided herein can be directly used as an aluminum electrolyte or a replenishment system in an electrolyte without changing existing electrolysis technology to significantly reduce an electrolysis temperature during an aluminum electrolysis process.
Owner:SHENZHEN SUNXING LIGHT ALLOYS MATERIALS CO LTD

Preparation method of coal-based high-performance activated carbon material for CO2 adsorption

The invention discloses a preparation method of a coal-based high-performance activated carbon material for CO2 adsorption, a binary composite catalyst is doped in a carbonization stage of an activated carbon preparation process, so that the CO2 adsorption performance and gas adsorption selectivity of the activated carbon are efficiently enhanced, the binary composite catalyst is a sodium and iron bimetallic composite catalyst, and the carbon dioxide adsorption performance and the gas adsorption selectivity of the activated carbon are improved. The molar mass input ratio of sodium to iron is 1: 0.5-1: 2, the carbonization temperature in the activated carbon preparation process is 600-700 DEG C, and the activation temperature is 600-950 DEG C. According to the preparation method, in the carbonization process, the catalyst expands the pore structure of the activated carbon, the activation energy required by the carbonization reaction is reduced, the overall carbon yield can be improved by 5%-10%, the activated carbon product subjected to catalytic carbonization and activation has a high specific surface area and a developed pore structure, the CO2 saturation adsorption capacity is larger than or equal to 5.0 mmol / g, and the CO2 saturation adsorption capacity is larger than or equal to 4.5 mmol / g after three times of regeneration cycle or more; the preparation method of the activated carbon is simple in overall technological process, and the composite catalyst is excellent in dispersity and catalytic activity and has a good industrial application prospect.
Owner:CHINA UNIV OF MINING & TECH

Laminated soft package metal-air battery and preparation method thereof

The invention discloses a laminated soft package metal-air battery and a preparation method thereof. The laminated soft package metal-air battery is composed of a packaging shell, a battery cell groove, a battery cell, an electrolyte, and an electrolyte injection and gas conduction device, the battery cell comprises a porous positive plate, a diaphragm, a negative plate, a positive lug and a negative lug, and the porous positive plate, the diaphragm and the negative plate are sequentially stacked to form a laminated structure; the electrolyte injection and gas conduction device is at least onehollow pipe and is connected with the packaging shell, one end of the electrolyte injection and gas conduction device extends into the battery cell groove, and the other end of the electrolyte injection and gas conduction device is connected with an electrolyte supply device or a gas supply and collection device. According to the laminated soft package metal-air battery disclosed by the invention, a positive electrode shell does not need to be punched, so that the problem of poor contact of a battery cell at the punched position of the positive electrode shell is solved.
Owner:NANJING UNIV

Wind-Driven Rotating and Shaking breather and breathing Method

Disclosed is a wind-driven rotating and shaking breather, comprising an open container having a circular cross section, and a lid covering an opening of the open container and having a wind wheel and a motor. A rotating shaft of the motor is connected to the wind wheel. The wind wheel is mounted on a lower portion of the lid and composed of an impeller and a flat bottom plate disposed below the impeller. The wind wheel, horizontally arranged, is inserted into the open container and located above red wine contained in the open container. An edge of the lid or a side wall of the container is provided with an air outlet. The motor drives the wind wheel to extract air in the open container and discharge the air from the air outlet. By using the breather, the purpose of fast breathing is achieved. Also disclosed is a breathing method.
Owner:SUNSUN ELECTRONICS TECH INC

Electrolyte used for aluminum electrolysis and electrolysis process using the electrolyte

An electrolyte for aluminum electrolysis employs a pure fluoride salt system and includes the following components by mass percent: 20-29.9% of NaF, 60.1-66% of AlF3, 3-10% of LiF, 4-13.9% of KF and 3-6% of Al2O3, in which the molar ratio of NaF to AlF3 is 0.6-0.995; or the electrolyte includes the following components by mass percent: 30-38% of NaF, 49-60% of AlF3, 1-5% of LiF, 1-6% of KF and 3-6% of Al2O3, in which the molar ratio of NaF to AlF3 is 1.0-1.52.
Owner:INNER MONGOLIA UNITED IND

Fan

The utility model discloses a fan which comprises a rotor assembly, a frame main body, an oil-retaining bearing and at least one heat dissipation structure, and the rotor assembly comprises an axis. An accommodating space for accommodating the rotor assembly is formed in the frame main body, and a preset area capable of dissipating heat is arranged on the frame main body; the oil-retaining bearing is fixed on the frame main body, and the axis is pivoted in the oil-retaining bearing; and the heat dissipation structure is connected with the oil-retaining bearing and extends to the preset area from the oil-retaining bearing. According to the fan, the friction section of the oil-retaining bearing and the axis can be regarded as the heating end, the acting heat dissipation area of the heat dissipation structure and the rotor assembly is regarded as the cold end, heat is transmitted to the cold end from the heating end, the temperature of the oil-retaining bearing can be effectively reduced, and therefore the service life of the fan is prolonged.
Owner:SHENZHEN HAIYI ZHIXIN TECH CO LTD

Epoxy olefin and olefin ether modified polymerized rosin resin

The invention discloses a preparation method of an epoxy olefin and olefin ether modified polymerized rosin resin. The method comprises the following steps: S1, adding 100 parts by weight of polymerized rosin resin acid to a solvent, heating the obtained solution to 50-150 DEG C, adding 0.2-6 parts of an organic alkali ammonium catalyst after the polymerized rosin resin is melted, dropwise addingan epoxy olefin and olefin ether raw material within 0.5-1 h, heating the obtained solution to 50-180 DEG C, and stopping heating when the acid value of the polymerized rosin resin in the reaction isnot more than 6 mg KOH / g; and S2, continuously adding the solvent, neutralizing the organic alkali catalyst with an acid agent, washing the above obtained product with water to obtain a substrate, carrying out reduced pressure distillation on the substrate at 50-180 DEG C, and drying the obtained product to obtain the epoxy olefin and olefin ether modified polymerized rosin resin. The epoxy olefinand olefin ether modified polymerized rosin resin prepared in the invention has the characteristics of good tackifying effect, good initial tack and good flexibility.
Owner:广西藤县通轩立信化学有限公司

Finger cot used for skin beautifying

The invention relates to a finger cot used for skin beautifying. The finger cot comprises a finger cot body consistent with a finger in shape; hemispherical first convex parts protruding out of the hole wall of a finger hole are arranged on the hole wall of the finger hole; the first convex parts are uniformly arranged on the hole wall at intervals; an air inlet is formed in the inner end of the finger hole; the air inlet is communicated with an air outlet of a first ear washing bulb through an first air pipe. The finger cot provided by the invention can effectively relieve decomposition and volatilization of active components, improves the utilization ratio of a repair liquid and a restoring solution, and reduces scar repairing and skin beautifying costs.
Owner:王丽

Polypropylene-polyphenylene ether-polystyrene ternary alloy and preparation method and use thereof

PendingUS20220127441A1Less release amountReduce releasePolymer sciencePolystyrene
The present invention provides a polypropylene-polyphenylene ether-polystyrene ternary alloy, including the following components in parts by weight: 100 parts of a polypropylene and a polyphenylene ether and a polystyrene, wherein the polypropylene accounts for 10% to 60%, the polyphenylene ether accounts for 10% to 60%, and the polystyrene accounts for 5% to 30%; 5 parts to 25 parts of a compatibilizer; and 10 parts to 60 parts of a polyphosphate compound. The polypropylene-polyphenylene ether-polystyrene ternary alloy of the present invention has an advantage of a less smoke release amount during melt.
Owner:KINGFA SCI & TECH CO LTD

Medicine-saving medical equipment for repairing and beautifying scar

The invention relates to medicine-saving medical equipment for repairing and beautifying a scar. The medicine-saving medical equipment comprises a strip body, wherein the strip body can be subjected to plastic deformation, the strip body is formed by a soft iron band and an elastic plastic layer which is arranged on one side band surface of the soft iron band, the outer surface of the elastic plastic layer is provided with a medicine impermeable layer, the medicine impermeable layer is formed by a polyethylene or polyvinylidene chloride material, and the thickness of the strip body is 1.2cm-1.5cm. Through the technical scheme, according to the medicine-saving medical equipment disclosed by the invention, the strip body which can be subjected to the plastic deformation can be folded in shapes which are consistent with physiological curves of all infected parts of a human body, repairing solution and recovery solution can be then coated on the medicine impermeable layer, the medical equipment can be rapidly attached to the scar or the position of to-be-nursed skin, and thus treatment on a large-area infected part can be realized; active ingredients cannot be absorbed by the medicine impermeable layer which is formed by the polyethylene or polyvinylidene chloride material, thus the coating amount of the repairing solution and the recovery solution can be effectively reduced, and the volatilization and the decomposition of the active ingredients can be relieved.
Owner:哈尔滨爱丽达医疗美容管理有限公司

Novel fingerstall for scar repair

The invention relates to a novel fingerstall for scar repair.The novel fingerstall comprises a fingerstall body in a shape consistent with that of a finger.A finger hole allowing the finger to be inserted therein is formed in the fingerstall body.A medicine impervious layer is arranged on the outer surface of the fingerstall body.The medicine impervious layer is made from a polyethylene or polyvinylidene chloride material.The wall of the finger hole is composed of an elastic material layer.The wall of the finger hole is provided with a semispherical first protruding part which protrudes out of the wall of the finger hole.Through the fingerstall, decomposition and volatilization of active components can be effectively relieved, the utilization rate of repair liquid and recovery liquid can be increased, and cost for scar repair and cosmetology is reduced.
Owner:王丽

Medical finger cot for scar repair and beautification

The invention relates to a medical finger cot for scar repair and beautification. The medical finger cot comprises a cot body in the same shape as a finger. The cot body is provided with a finger hole for insertion of the finger. The outer surface of the cot body is provided with a medicine leak-proof layer which is made of polyethylene or polyvinylidene chloride material. The medical finger cot is capable of effectively relieving decomposition and volatilization of active ingredients; repair solution and cure solution are more efficiently utilized, and cost of scar repair and beautification is reduced.
Owner:江苏盐综产业投资发展有限公司

Long-acting moisturizing composition as well as preparation method and application thereof

The invention discloses a long-acting moisturizing composition as well as a preparation method and application thereof. The long-acting moisturizing composition is prepared from polyol, water-soluble ceramide, bio-saccharide gum-1, tremella polysaccharide, oat beta-glucan, hydroxyethyl urea, saccharide isomeride, an ecological nutrient solution and water. According to the long-acting moisturizing composition disclosed by the invention, the polyhydric alcohol, the water-soluble ceramide, the bio-saccharide gum-1, the tremella polysaccharide, the oat beta-glucan, the hydroxyethyl urea, the saccharide isomeride and the ecological nutrient solution are used as raw materials to be compounded to prepare the long-acting moisturizing composition, and a very good synergistic effect is generated among the raw materials, so that the water content in skin can be increased after the long-term use of the long-acting moisturizing composition; therefore, the long-acting moisturizing effect is achieved.
Owner:广东巴松那生物科技有限公司

A kind of preparation method of sodium niobate ceramic material with stable antiferroelectricity and low dielectric loss

The invention provides a preparation method for a sodium columbate ceramic material with stable antiferroelectricity and low dielectric loss, belonging to the field of dielectric ceramic materials. With the method, stability of an antiferroelectric phase in pure sodium columbate ceramic is realized; ferroelectric phase induced by an electric field does not occure in a 100 kv / cm high electric field; and the material has low dielectric loss (less than 2%). The preparation method comprises the following steps: weighing Na2CO3 and Nb2O5 according to a mol stoichiometric ratio of Na to Nb of 1: 1 and putting the two raw materials into a ball milling tank for ball milling, with absolute ethyl alcohol as a ball milling medium; and subjecting powder obtained after batch mixing to dry grinding through a high-energy ball milling method so as to obtain nanometer sodium columbate powder, directly pressurizing and molding the obtained nanometer powder without addition of any binder and then carrying out sintering at 1350 to 1375 DEG C so as to obtain a ceramic body. Determination of a stable antiferroelectric phase is realized through electric performance testing. The preparation method provided by the invention is simple and has low energy consumption. The prepared sodium columbate ceramic material has stable antiferroelectricity and low dielectric loss.
Owner:BEIJING UNIV OF TECH
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